140512212

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^1\times {\mathrm{41969}}^1$

素因数の和:42013

約数の個数: 48

約数和(自身を含む): 376051200

約数和(自身を除く): 235538988

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 93, 108, 124, 186, 279, 372, 558, 837, 1116, 1674, 3348, 41969, 83938, 125907, 167876, 251814, 377721, 503628, 755442, 1133163, 1301039, 1510884, 2266326, 2602078, 3903117, 4532652, 5204156, 7806234, 11709351, 15612468, 23418702, 35128053, 46837404, 70256106, 140512212]

約数ペア:

[(1, 140512212), (2, 70256106), (3, 46837404), (4, 35128053), (6, 23418702), (9, 15612468), (12, 11709351), (18, 7806234), (27, 5204156), (31, 4532652), (36, 3903117), (54, 2602078), (62, 2266326), (93, 1510884), (108, 1301039), (124, 1133163), (186, 755442), (279, 503628), (372, 377721), (558, 251814), (837, 167876), (1116, 125907), (1674, 83938), (3348, 41969)]